Organogenesis Guides d'étude, Notes de cours & Résumés

Cmmb403 midterm exam with 100% correct answers Holt-Oram - answer____ syndrome is a human disease w a developmental basis that causes forelimb and heart defects where radius is missing and theres a hole btw ventricles so oxygenated and deoxygenated blood mixes. It is caused by a mutation of ONE copy of the TBX5 gene that codes for a transcription factor TBX5 - answerthe transcription factor that is mutated in Holt-Oram syndrome - is expressed in the forelimb and the heart (NOT the hind li...

Formed when fertilization occurs Correct Answer Zygote Hormones secreted by anterior pituitary Correct Answer FSH-follicle stimulating hormone LH-luteinizing hormone Prolactin-causes breast milk to be made GH Causes breast milk to be made Correct Answer prolactin Rise triggers ovulation and development of corpus luteum Correct Answer LH Stimulates growth of eggs in the ovaries; highest level just before egg is released by ovary Correct Answer FSH Where should implantation of fe...

Formed when fertilization occurs Zygote hormones secreted by anterior pituitary FSH-follicle stimulating hormone LH-luteinizing hormone Prolactin-causes breast milk to be made GH causes breast milk to be made prolactin rise triggers ovulation and development of corpus luteum LH stimulates growth of eggs in the ovaries; highest level just before egg is released by ovary FSH Where should implantation of fertilized egg occur? fundus of uterus (top) why should the egg implant in the fundus? ri...

CMN 568 - Unit 6 Verified Questions & ANSWERS Calculation of estimated date of delivery (EDD) 1st day of last menstrual period (LMP) + 7 days - 3 months + 1 year Decherney Chap 6 2 periods that comprise the 1st trimester 1) Embryonic period: 2 - 10 weeks gestational age 2) Fetal period: 8 weeks after fertilization OR 10 weeks after onset of LMP Decherney Ch 6 00:0203:29 When does organogenesis occur? Embryonic period of 1st trimester NOTE: This is when embryo is most sensiti...

CSET SUBTEST II: SCIENCE 100% SOLUTIONS Morphogenesis - ANSWER When cells divide, the cell will change shape/organization many times by going through a succession of stages -A single-celled egg develops into a complex, multi-cellular organism by dividing and going through many stages in this process Order of Embryological Development - ANSWER Morula-->Blastula-->Gastrula-- >Neurla Zygote-Cleavage--Morula-Blastula, Gastrula, Neurla, Organogenesis Fertilization triggers the...

Rebounding of the floating fetus against the examiners finger. - Answer-Ballottement Absence of menstration for 3 or more months in a women who have established menstral cycles. - Answer-Amenorrhea first fetal movement felt by mother, noticed at 18-20 weeks - Answer-Quickening Number of Pregnancy regardless of duration or outcome - Answer-Gravida Development of organs - Answer-Organogenesis Subjective symptoms suggesting pregnancy - Answer-Presumptive signs Movement of the presenting part...

CSET SUBTEST II: SCIENCE 100% SOLUTIONS Morphogenesis - ANSWER When cells divide, the cell will change shape/organization many times by going through a succession of stages -A single-celled egg develops into a complex, multi-cellular organism by dividing and going through many stages in this process Order of Embryological Development - ANSWER Morula-->Blastula-->Gastrula-- >Neurla Zygote-Cleavage--Morula-Blastula, Gastrula, Neurla, Organogenesis Fertilization triggers the...

Rebounding of the floating fetus against the examiners finger. correct answer: Ballottement Absence of menstration for 3 or more months in a women who have established menstral cycles. correct answer: Amenorrhea first fetal movement felt by mother, noticed at 18-20 weeks correct answer: Quickening Number of Pregnancy regardless of duration or outcome correct answer: Gravida Development of organs correct answer: Organogenesis Subjective symptoms suggesting pregnancy correct an...

1. Rebounding of the floating fetus against the examiners finger.: Ballottement 2. Absence of menstration for 3 or more months in a women who have estab- lished menstral cycles.: Amenorrhea 3. first fetal movement felt by mother, noticed at 18-20 weeks: Quickening 4. Number of Pregnancy regardless of duration or outcome: Gravida 5. Development of organs: Organogenesis 6. Subjective symptoms suggesting pregnancy: Presumptive signs 7. Movement of the presenting parts of the fetus into the tr...

Medical Embryology Exam Questions With 100% Correct Answers Embryology - answer- Comes from the Greek word embryon which means the unborn - Studies prenatal development of gametes, fertilization and development of embryos and fetuses - The study of animal development from the phase of an organism between fertilization and birth Embryology wans to answer two fundamental questions - answer1. How does the fertilized egg give rise to the adult body 2. How does the adult body produce another b...